发明名称 |
Sulppuperäisten terpeenien katalyyttinen jalostus |
摘要 |
Biobased p-cymene and methods of producing same, which can further be converted to terephtalate. Further, a method is described for converting crude sulfate turpentine recovered from chemical wood pulping into p-cymene and eventually to terephtalic acid of biological origin, and products thereof respectively. In said method, both conversion and desulfurization is realized in one reaction step. The disclosure is also related to use of zeolite catalysts in said method. |
申请公布号 |
FI20105630(A) |
申请公布日期 |
2011.12.04 |
申请号 |
FI20100005630 |
申请日期 |
2010.06.03 |
申请人 |
STORA ENSO OYJ |
发明人 |
RAESAENEN, JARI;PENTTINEN, TAPANI;HARLIN, ALI;KAILA, REETTA |
分类号 |
C07C15/02;B01J29/04;C07C5/373 |
主分类号 |
C07C15/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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